The transom is pretty much done. I used rust-oleum marine topcoat in oyster white and mixed in about 3/4 bottle of Castin'craft brown pigment. It was meant for polyesters and epoxy so I figured it would work in this application. I got as close as I could get to the boat's base colour. It has two coats here. Tomorrow I'll sand it a bit and roller the final coat.
See more pics here.